VAIO User Guide VPCJ23 Series

# Audio

- Adjusting the Microphone Volume
- You can adjust the volume level of the microphone.
- Adjusting the Speakers Volume
- You can change the volume level of the speakers and headphones.
- Adjusting the Volume in Windows
- You can adjust the volume on each software application from the Control Panel window.
- Changing the Sound Output Device
- If there is no sound from the device connected to your VAIO computer, you need to change the device for sound output.
- Playing Surround Sound Using S-FORCE Front Surround 3D
- S-FORCE Front Surround 3D is a virtual surround technology which allows you to enjoy powerful and realistic surround sound using the built-in speakers. Its effect is especially noticeable when you are watching movies.
- Turning Off Sound along with the LCD Backlight Using the DISPLAY OFF Button
- You can use one of the BIOS functions to change the DISPLAY OFF button settings.

### You might be looking for the following topics:

- Connecting External Speakers or Headphones
- Connecting an External Microphone